German Phrase
Warum ist diese Rechnung so hoch?
Meaning
The speaker is asking for an explanation of why the amount shown on a bill or invoice is unusually large. It can imply surprise, confusion, or a request for a breakdown of the charges.
When to use
Use this question when you receive a bill—whether from a restaurant, utility company, or a business—and you need clarification about the total amount. It works in both formal (e.g., speaking to a customer service representative) and informal contexts (e.g., asking a friend about a shared expense).
✦Grammar Breakdown
WarumistdieseRechnungsohoch?
Warum
Interrogative adverb meaning 'why', placed at the beginning of a yes‑no question.
ist
3rd person singular present of 'sein' (to be); used here as the main verb.
diese
Demonstrative pronoun matching the feminine noun 'Rechnung' (nominative case).
Rechnung
Feminine noun meaning 'invoice' or 'bill'.
so
Intensifier meaning 'so' or 'that', used before adjectives to stress degree.
hoch
Adjective meaning 'high' or 'large' when referring to amounts.
🗨In Conversation
Warum ist diese Rechnung so hoch?
Why is this bill so high?
Weil zusätzliche Servicegebühren und die Mehrwertsteuer enthalten sind.
Because additional service fees and VAT are included.
✕Common Mistakes
Warum ist dieser Rechnung so hoch?
‘Rechnung’ is feminine, so the correct demonstrative is ‘diese’, not ‘dieser’.
Warum ist diese Rechnung so teuer?
‘Teuer’ describes price, while ‘hoch’ describes the amount; both are possible but they change nuance. Use ‘so hoch’ for the total sum, ‘so teuer’ for perceived price.
Warum diese Rechnung so hoch?
Do not drop the verb; German questions need the finite verb in second position.
↔Alternatives
Weshalb ist diese Rechnung so hoch?
Why/For what reason is this bill so high?
Warum ist die Summe so hoch?
Why is the sum so high?
Wie kommt es, dass diese Rechnung so teuer ist?
How come this invoice is so expensive?
Cultural Tip
In German business communication it is considered polite to ask for a detailed breakdown rather than just demanding a lower price. A common follow‑up is: 'Könnten Sie mir bitte die einzelnen Posten erklären?' Also note that 'Rechnung' can refer to both a restaurant check and a formal invoice, so the level of formality may shift the tone of the question.